Side by side
Melbourne Watch Company PortseavsSpinnaker Dumas Automatic
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
Portsea40mm
Dumas Automatic44mm
Power Reserve
Portsea—
Dumas Automatic40h
Water Resistance
Portsea100m
Dumas Automatic300m
MSRP
Portsea$597
Dumas Automatic$239
Full specifications
Case
7 specsCategory
—
Diver
Diameter
40mm
44mm
Thickness
13mm
15mm
Lug-to-Lug
—
48mm
Lug Width
—
22mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
100m
300m
Crystal & Dial
1 specsDial Color
Black
Blue
Movement
2 specsCaliber
Miyota Cal. 9122
SII NH35A
Power Reserve
—
40h
Pricing
1 specsMSRP
—
$239
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